11825885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 15024960

約数和(自身を除く): 3199075

約数列:

[1, 5, 19, 95, 281, 443, 1405, 2215, 5339, 8417, 26695, 42085, 124483, 622415, 2365177, 11825885]

約数ペア:

[(1, 11825885), (5, 2365177), (19, 622415), (95, 124483), (281, 42085), (443, 26695), (1405, 8417), (2215, 5339)]